H3C S12500X-AF Series Quick Start Manual

Also see for S12500X-AF Series: Configuration guide Manual Command reference Configuration guide Configuration Examples

Contents

321. As shown in Figure 33, insert the wires of the extension cable into the upper-row terminals onthe DC input terminal block, and insert the other ends of the wires into the terminals on thepower distribution cabinet.2. Insert the wires of the DC power cord into the lower-row terminals on the DC input terminalblock, and insert the other ends of the wires into the terminal block on the switch.Figure 33 Connecting wires to a DC input terminal block(Optional) Installing transceiver modulesCAUTION:• To prevent particles from entering the ports, keep the dust plugs in the SFP+/SFP ports if youare not to install transceiver modules or cables in the ports.• To prevent particles from entering the ports, install the dust plugs that come with the LPUs in theQSFP+/CXP/CFP2/QSFP28 ports if you are not to install transceiver modules or cables in theports.Installing an SFP+/SFP/QSFP+/QSFP28 moduleCAUTION:• Read the following instructions before you install an SFP+/SFP/QSFP+/QSFP28 module.Failure to follow these instructions might cause damage to the module.• Do not remove the dust plug from the SFP+/SFP/QSFP+/QSFP28 module if you are not toconnect an optical fiber to the module.• Before you install an SFP+/SFP/QSFP+/QSFP28 module, remove the optical fiber (if any) fromit.To install an SFP+/SFP/QSFP+/QSFP28 module:1. Unpack the module.Do not touch the golden plating of the module.2. Pivot the clasp of the module up. Holding the module, gently push the module into the slot untilit has firm contact with the slot, as shown in Figure 34.{ For a module that uses a plastic pull latch, skip this step.